用到symbolicatecrash命令和.dSYM,要注意的是不同macOS版本下symbolicatecrash的位置不同
export DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer
/Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash xxx.crash yyy.app.dSYM > crashTxt.txt